1,4,4a,5a,6,9,9a,9b-Octahydrodibenzofuran-4a-carbaldehyde 1,5a,6,9,9a,9b-Hexahydro-4a(4H)-dibenzofurancarboxaldehyde 126-15-8 2,3,4,5-Bis(2-butenylene)tetrahydrofurfural 2,3,4,5-Bis(2-butylene tetrahydrofurfural) 2,3,4,5-Bis(2-butylene)tetrahydro-2-furaldehyde 2,3,4,5-Bis(delta(sup 2)-butenylene)tetrahydrofurfural 2,3,4,5-Bis(delta(sup 2)-butylene)tetrahydrofurfural 2,3,4,5-Bis(delta-2-butylene)tetrahydrofurfural 2,3,4,5-Bisbutylene tetrafurfural 2,3:4,5-Bis(2-butene-1,4-diyl)tetrahydrofurfural 2,3:4,5-Bis(2-butylene)tetrahydro-2-furfural 2,3:4,5-DI(2-BUTENYL)TETRAHYDROFURFURAL 2-Furaldehyde, 2,3:4,5-bis(2-butenylene)tetrahydro- 2-Furancarboxaldehyde, 2,3:4,5-bis(2-butene-1,4-diyl)tetrahydro- 4-17-00-05023 (Beilstein Handbook Reference) 4a(4H)-Dibenzofurancarboxaldehyde, 1,5a,6,9,9a,9b-hexahydro- 4a-Formyl-1,4,4a,5a,6,9,9a,9b-octahydrodibenzofuran AC-R-11 AI3-17596 BRN 0011685 Bis-delta(sup 2)-butylenetetrahydrofurfural Bisbutenylenetetrahydrofurfural Butadien-furfural copolymer Butadiene-furfural copolymer Caswell No. 089 Dibutylene tetrafurfural EINECS 204-773-7 ENT 17,596 HSDB 5609 MGK 11 MGK R-11 MGK repellent II MGK repellent R-11 Mgk repellent 11 NSC 52965 Phillips R-11 Phillips repellent 11 R 11 (insect repellent) R-11 R-11 (VAN)